2 papers
cs.CV2025
Decoupled Geometric Parameterization and its Application in Deep Homography Estimation
Yao Huang, Si-Yuan Cao, Yaqing Ding +8
Planar homography, with eight degrees of freedom (DOFs), is fundamental in numerous computer vision tasks. While the positional offsets of four corners are widely adopted (especial…
cs.CV2024
Fast and Interpretable 2D Homography Decomposition: Similarity-Kernel-Similarity and Affine-Core-Affine Transformations
Shen Cai, Zhanhao Wu, Lingxi Guo +4
In this paper, we present two fast and interpretable decomposition methods for 2D homography, which are named Similarity-Kernel-Similarity (SKS) and Affine-Core-Affine (ACA) transf…